Perez_Juana_Hernandez_Esmeralda_TimeLine

By pj43630
  • Invention of the Light Microscope

    Invention of the Light Microscope
    The invention of the Light Microscope was from Zaccharias Janssen and his son Hans . Its a instrument that you can look closly and it enlarge the image of tiny object . They were combing the two convex lense within a tube . Then they invented the Light Microsope .
  • Zacharias Jansen

    Zacharias  Jansen
    Zacharias Jansen is generally believed that he was the first one to create a coupound microscope . Then he scetch a microscope to know what does he need to create one. After that Zacharias Jansen invented the first microscope
  • Period: to

    Cells Theory

  • Robert Hooke

    Robert Hooke
    Robert Hooke was interested in microscope and telescopic . Then he discover cork slices under the newly developed microscope. He introduced the word cells to science and, he show the picture of the cell of the cork in the microscpoe .
  • Anton Van Leewenhook

    Anton Van Leewenhook
    Anton Van Leewenhook was using a microscope and he saw a bacteria . Then he observe fishs , birds , frogs , and humans . After that Anton Van Leewenhook discovered bacteria and various blood cells .
  • Matthais Schleiden

    Matthais Schleiden
    He was using a microscope and then he saw plant cells . He was observing each part of the plant and what it have inside it. Matthais Schleiden discovered plant parts that are made up from cells .
  • Theodor Schwann

    Theodor Schwann
    Theodor Schwann discovered animal tissues cells and he wrote the first two parts of the cell theory . He know this because he was taking sample on each animal and he found cell . Without cells we won't be alive and thats bad.
  • Louis Pasteur

    Louis Pasteur
    Louis studied chemistry at the Ecole Normale, receiving a Master of Science degree.His knowledge before entering the Ecole Normale he had work throughout his career.
  • Rudolph Virchow

    Rudolph Virchow
    Rudolf Virchow discovered existing cells and he wrote the third part of the cell theory . He know this because he stated that all living things come from other living things . This mean that there more cells than you think there are.
  • Invention of the Electron Microscope

     Invention of the Electron Microscope
    The Electron Microscope is different than a origial microscope. The Electron Microscope is a type of microscope that could see smaller or tiny things that the others microscope couldn't see at all.